# GRAPHIC & TECHNICAL DESIGN SPECIFICATIONS: PRIMAL SPIRIT STONES & CURRENCIES
# PROJECT FREEEXILE: DARK MARTIAL ASTRAL 2.5D ARPG

> **Responsible Departments**: Art & UI/UX Director (`art_ui_director`), Lead Documentation Architect (`lead_documentation_architect`), Lead Localization Architect (`localization_lead`).  
> **Document Version**: 1.0.0-RELEASE  
> **Target Platforms**: The Outcast Bazaar System, Metal Loot Beam Shader, Apple Core Haptics.

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## 1. PRIMAL CRAFTING CURRENCY PARADIGM

- **Zero Inflation Gold**: `FreeExile` eradicates useless gold coins. All trade is conducted with functional **Primal Crafting Stones and Sigils**.
- **Dual Functionality**: Every currency item has a direct crafting use on gear modifiers or the Savage Bone Matrix.
- **Sensory Gratification**: High-rarity drops emit distinct acoustic signatures, sky-piercing Apple Metal Loot Beams, and tailored Apple Taptic haptic waveforms.

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## 2. THE 10 PRIMAL CURRENCIES & ARTIFACTS

### 2.1. Primal Bloodstone (Huyết Hồn Thạch) - Standard Benchmark
- **ID**: `currency_primal_chaos_stone` | **Key**: `curr.primal_chaos_stone.name`
- **Crafting Use**: Rerolls all random modifiers on a Rare item ($4-6$ new affixes).
- **Art Design**: Faceted dark grey obsidian octahedron crystal swirling with inner orange flame and violet lightning threads.
- **Tech Specs**: Max stack 20, UI icon $256 \times 256$, Metal internal pulse shader, 15m golden-amber loot beam, $850Hz$ deep resonant drop chime, firm transient haptic impulse ($0.75$).

### 2.2. Ancient Bone Brand / Pill (Cổ Cốt Ấn) - High-Tier Benchmark
- **ID**: `currency_destiny_rune` | **Key**: `curr.destiny_rune.name`
- **Crafting Use**: Rerolls all numerical values of existing modifiers on a Rare or Unique item.
- **Art Design**: Perfect golden celestial pill embossed with Bagua trigrams, wreathed in five-colored auspicious smoke clouds.
- **Tech Specs**: Max stack 20, 95% metalness reflective shader, 25m blinding gold beam, $2.4kHz$ crystal bell chime, dual-tap haptic pulse.

### 2.3. Celestial Wraithbone Spike (U Minh Cốt Đinh) - Exalted Slam
- **ID**: `currency_sovereign_sigil` | **Key**: `curr.sovereign_sigil.name`
- **Crafting Use**: Augments a Rare item with a new high-tier modifier into an empty affix slot.
- **Art Design**: Ancient purple silk talisman with gold threading and a glowing cinnabar sovereign face.
- **Tech Specs**: Max stack 20, 20m deep violet beam with lightning sparks, crackling thunder audio.

### 2.4. Savage Blood Mirror Essence (Huyết Ảnh Cổ Kính) - Supreme Artifact
- **ID**: `currency_void_mirror_relic` | **Key**: `curr.void_mirror.name`
- **Crafting Use**: Creates an exact mirrored duplicate of any non-unique gear piece (Mirrored tag prevents re-crafting).
- **Art Design**: Octagonal antique bronze mirror with broken corner; liquid mercury void glass reflecting moving celestial galaxies held by 8 coiling dragons.
- **Tech Specs**: Unique 1-slot item, Metal Cosmic Galaxy Portal shader, infinite skyward silver-white beam + blooming lotus mist (15m radius), map-wide ancient bell toll ($450Hz$), $1.5s$ cosmic pulse haptic rumble.

### 2.5. Crude Flint (Hắc Sơ Thạch)
- **ID**: `currency_awakening_pearl` | Upgrades Normal (White) gear to Magic (Blue). Cyan glow, 5m subtle beam.

### 2.6. Feral Amber (Uẩn Ma Thạch)
- **ID**: `currency_creation_stone` | Upgrades Normal (White) gear directly to Rare (Gold). Blazing amber crystal.

### 2.7. Marrow Cleansing Pill (Tẩy Tủy Đan)
- **ID**: `currency_marrow_cleansing_pill` | Respecs 1 allocated Acupoint on the Savage Bone Matrix. Translucent jade elixir.

### 2.8. Boundary Transcendence Dust (Hóa Cảnh Sa)
- **ID**: `currency_boundary_transcendence_dust` | Randomly removes 1 modifier from a Rare item. Glass vial with shimmering silver stardust.

### 2.9. Primal Scouring Stone (Chân Linh Tiết Thạch)
- **ID**: `currency_primal_scouring_stone` | Wipes all modifiers, reverting gear to a clean Normal item. Smooth matte grey pebble.

### 2.10. Five Elements Essence Shards (Ngũ Hành Tinh Phiến)
- **ID**: `currency_elemental_essence_shard` | 20 shards combine into 1 complete Primal Bloodstone. Shimmering prismatic fragments.